fix: ensure RegExp[] origin can be passed to appSecurityOptions

[Shana-AE]

fix #497

Types of changes

• Bug fix (a non-breaking change which fixes an issue)
• New feature (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

useRuntimeConfig() get runtimeConfig from process.env, which JSON.stringifyed the runtimeConfig, and also JSON.stringify(RegExp) is '{}', so when corsHandler.origin is RegExp[], it doesn't work.
I add custom toJSON method to RegExp members inside corsHandler.origin, and parse it back to RegExp when assign runtimeConfig to appSecurityOptions.

I'm not sure if there is a better solution. Tell me if it exists.

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes (if not applicable, please state why)

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Name	Status	Preview	Comments	Updated (UTC)
nuxt-security	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jul 23, 2024 3:32am

[Baroshem]

Hey there, thanks for this PR!

I have moved the base branch from main to 2.0.0 as we would like to release a new version soon :)